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2002 Porsche 911 Turbo Coupe
Shown: 2002 Porsche 911 Turbo Coupe. Photo: Elise240SX, CC BY-SA 4.0, via Wikimedia Commons
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  • MY2004–2005

Porsche Turbo 4 911 Cab MPG & Fuel Cost by Year

2 model years · 2004–2005

16 MPG
Combined
14 MPG
City
21 MPG
Highway
Annual cost · MY2005 Turbo 4 911 Cab 3.6L 6-cyl turbo 4WD
$5,020

15,000 mi/yr · premium gasoline $5.36/gal (U.S. average, Sep 2026)

All Porsche models

Porsche Turbo 4 911 Cab fuel economy at a glance

EPA has rated the Porsche Turbo 4 911 Cab for 2 model years, 2004 to 2005. Across those years its combined rating runs 15–16 MPG. The latest model year, 2005, has 2 configurations rated 15–16 MPG combined and costing $5,020–$5,360 a year to fuel at premium gasoline $5.36/gal (U.S. average, Sep 2026). The most efficient configuration on record since 2004 is the 2005 Turbo 4 911 Cab 3.6L 6-cyl turbo 4WD, at 16 MPG.

Porsche Turbo 4 911 Cab MPG by year

1416 20042005 Gas 1416 20042005 Gas
Combined MPG: the line is the most efficient configuration, the shaded band reaches down to the least efficient. Dotted lines mark new generations.
Porsche Turbo 4 911 Cab: combined fuel economy and annual fuel cost for each model year, grouped by generation
Year Gas (MPG) $/yr
2004-2005 Generation page
2005 15–16 $5,020–$5,360
2004 15–16 $5,020–$5,360

Costs use the current EIA price set and 15,000 miles a year for every year, so years are comparable. Green marks the best year for each powertrain.

Porsche Turbo 4 911 Cab generations

1 generations between 2004 and 2005. Open one for the table of every model year and configuration.

2005 powertrain options

Gas · 3.6L
Combined
15–16 MPG
Per year
$5,020–$5,360
See gas configurations
EPA ratings: fueleconomy.gov file of Sep 29, 2026 · premium gasoline $5.36/gal (U.S. average, Sep 2026) · 15,000 mi/yr, 55% city / 45% highway · How we calculate

Frequently asked questions

What is the Porsche Turbo 4 911 Cab's gas mileage by year?

EPA combined ratings for the Porsche Turbo 4 911 Cab run 15–16 MPG across model years 2004 to 2005. The latest year, 2005, is rated 15–16 MPG.

Which Porsche Turbo 4 911 Cab model year has the best gas mileage?

The 2005 Porsche Turbo 4 911 Cab Turbo 4 911 Cab 3.6L 6-cyl turbo 4WD has the highest combined rating since 2004, at 16 MPG.

How much does a Porsche Turbo 4 911 Cab cost to fuel per year?

For MY2005, EPA-rated configurations cost $5,020–$5,360 a year to fuel, driving 15,000 miles at premium gasoline $5.36/gal (U.S. average, Sep 2026). The most efficient one costs $5,020.

Has the Porsche Turbo 4 911 Cab's fuel economy improved over time?

Not much. The most efficient configuration is rated 16 MPG in both 2004 and 2005.